ISRC DEN962030205
Verified recording
DEN962030205 is “Goldberg Variations, BWV 988: Variatio 4 a 1 Clav. - Live at Thomaskirche Leipzig / 2020” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7235bcc705c091f67043b62ffa3f18020510313191d144492e2940d23ed68557 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030205.
Recording identifiers
- ISRC
- DEN962030205
- Title
- Goldberg Variations, BWV 988: Variatio 4 a 1 Clav. - Live at Thomaskirche Leipzig / 2020
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7235bcc705c091f67043b62ffa3f18020510313191d144492e2940d23ed68557
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b2fff00e51f374840f5afb00f10be2e0773e627f59e2f98bde244d2e181df652- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030205
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Goldberg Variations, BWV 988: Variatio 4 a 1 Clav. - Live at Thomaskirche Leipzig / 2020 · Machine-readable JSON-LD